Extraordinary infrared emittance property of Mo-, W-incorporated Sm0.5Sr0.5CoO3-δ

Junyang Jin, Zhenggang Fang, Yaru Ni, Chunhua Lu, Zhongzi Xu

Research output: Contribution to journalArticlepeer-review

Abstract

The Mo-, W-incorporated Sm0.5Sr0.5CoO3-δ ceramics were prepared by the tape casting and high temperature sintering method. The effects of Mo and W concentration on the structure and optical properties of Sm0.5Sr0.5CoO3-δ were investigated in detail. It was found that the Mo-, W-incorporated Sm0.5Sr0.5CoO3-δ exhibited extraordinary emittance property in the 3-5μm and 8-13μm (especially in the 11-13μm) wavelength ranges. The results suggest that the novel infrared emittance property of Mo- and W-incorporated Sm0.5Sr0.5CoO3-δ could find potential applications in solar thermal or radiative cooling systems.

Original languageEnglish
Article number1750083
JournalFunctional Materials Letters
Volume10
Issue number6
DOIs
StatePublished - 2017

Keywords

  • Ceramics
  • Emissivity
  • Optical properties
  • SmSrCoO

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